How does CBD target the human CB1 & CB2 receptors?

Cannabinoids, especially CBD, activate the cannabinoid receptors (CB1 and CB2) and tell your body to feel a certain way and do certain things. They also affect and regulate other bodily systems, like your immune, nervous, and gastrointestinal systems.

For more information see https://bpspubs.onlinelibrary.wiley.com/doi/full/10.1038/sj.bjp.0707442